<!--型号主组件-->
<template>
    <div class="page-box">
        <div class="page-search">
            <div>
                <label>型号编号</label>
                <el-input v-model="searchForm.Number" style="width: 160px;" placeholder="请输入型号编号"></el-input>
            </div>
            <div>
                <label>型号名称</label>
                <el-input v-model="searchForm.Name" style="width: 160px;" placeholder="请输入型号名称"></el-input>
            </div>
            <div>
                <el-button type="primary" @click="search">查询</el-button>
                <el-button @click="reset">重置</el-button>
            </div>
        </div>
        <div class="page-section">
            <div class="page-tool">
                <el-button type="primary" plain icon="el-icon-plus" @click="add" size="small">新增</el-button>
                <el-button type="danger" icon="el-icon-delete" @click="dels" size="small">删除</el-button>
                <el-dropdown class="mg-l">
                    <el-button size="small" type="primary" plain>
                        <i class="el-icon-s-grid"></i>
                        <i class="el-icon-arrow-down el-icon--right"></i>
                    </el-button>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item @click.native="exports"><i class="el-icon-receiving"></i>导出</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </div>

            <!--表单-->
            <el-table :data="tableData" ref="dataForm" v-loading="isLoading" height="calc(100vh - 350px)">
                <el-table-column type="selection" width="55"></el-table-column>
                <el-table-column fixed prop="Number" label="型号编号" :show-overflow-tooltip="true"></el-table-column>
                <el-table-column prop="Name" label="型号名称" :show-overflow-tooltip="true"></el-table-column>
                <el-table-column label="操作" :show-overflow-tooltip="true">
                    <template slot-scope="scope">
                        <el-button type="text" @click="update(scope.row)">编辑</el-button>
                        <el-button type="text" @click="del(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>


            <Pagination @handleSizeChange="handleSizeChange" @handleCurrentChange="handleCurrentChange"
                :PageIndex="pageDomain.PageIndex" :PageSize="pageDomain.PageSize" :TotalCount="pageDomain.TotalCount" />
        </div>

        <!--弹窗-->
        <el-dialog :close-on-click-modal="false" :title="dialogDomain.title" :visible.sync="dialogDomain.dialogVisible"
            width="30%" @close="closeDialog">
            <ModelInput :model="model" :isUpdate="isUpdate" @callback="callback" v-if="dialogDomain.dialogVisible" />
        </el-dialog>

    </div>
</template>

<script>
//es6 对象名
import ModelInput from './components/ModelInput.vue';
import Pagination from '@/components/Pagination.vue';
export default {
    components: {
        ModelInput,
        Pagination
    },
    mounted() {
        this.dataBind();
    },
    data() {
        return {

            //搜索字段
            searchForm: {
                Number: '',
                Name: '',
            },
            //对话框对象
            dialogDomain: {
                title: '新增型号',
                dialogVisible: false
            },
            isUpdate: false,
            //数据模型
            model: {
                Number: '',
                Name: '',
            },
            pageDomain: {
                PageIndex: 1,
                PageSize: 10,
                TotalCount: 0
            },
            tableData: [],
            isLoading: false
        }
    },
    methods: {
        add() {
            this.dialogDomain.title = "新增型号";
            this.dialogDomain.dialogVisible = true;
            this.isUpdate = false;
        },
        update(model) {
            this.dialogDomain.title = "编辑型号";
            this.dialogDomain.dialogVisible = true;
            this.isUpdate = true;
            console.log(model);
            this.model = model;
        },
        //批量删除
        dels() {
            if (this.$refs.dataForm.selection.length <= 0) {
                this.showNotify('请先选择一项')
                return;
            }
            this.$confirm('确定删除选中的数据吗？这将不可恢复, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            })
                .then(() => {
                    //获取选中的表格数据 并筛选id
                    var ids = this.$refs.dataForm.selection.map(x => x.Id)
                    //拼接参数
                    let params = new URLSearchParams();
                    params.append('ids', ids.join(','))
                    this.$http.delete('/api/Model/DelAll', {
                        data: params,
                        headers: {
                            'content-Type': 'application/x-www-form-urlencoded'
                        },
                        loading: this.$loading()
                    })
                        .then((res) => {
                            this.showNotify('操作成功', 'success');
                            this.dataBind();
                        })
                }).catch(() => { });
        },
        //删除单条
        del(model) {
            this.$confirm('确定删除选中的数据吗？这将不可恢复, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            })
                .then(() => {
                    this.$http.delete('/api/Model', {
                        data: {
                            id: model.Id
                        },
                        headers: {
                            'content-Type': 'application/x-www-form-urlencoded'
                        }
                    })
                        .then((res) => {
                            this.showNotify('操作成功', 'success');
                            this.dataBind();
                        })
                }).catch(() => { });
        },
        //对话框关闭事件
        closeDialog() {
            this.model = {
                Number: '',
                Name: '',
            }
        },
        search() {
            this.pageDomain.PageIndex = 1;
            this.dataBind();
        },
        reset() {
            this.searchForm.Number = '';
            this.searchForm.Name = '';
        },
        //新增或编辑页面回调
        callback() {
            let actionName = this.isUpdate ? '编辑' : '新增';
            this.showNotify(actionName + '型号成功', 'success');
            this.dialogDomain.dialogVisible = false;
            this.dataBind();
        },
        //分页方法
        handleSizeChange(val) {
            this.pageDomain.PageIndex = 1;
            this.pageDomain.PageSize = val;
            this.dataBind();
        },
        handleCurrentChange(val) {
            this.pageDomain.PageIndex = val;
            this.dataBind();
        },
        //获取数据
        dataBind() {
            this.isLoading = true;
            this.$http.get('/api/Model',
                {
                    params: {
                        PageIndex: this.pageDomain.PageIndex,
                        PageSize: this.pageDomain.PageSize,
                        Number: this.searchForm.Number,
                        Name: this.searchForm.Name,
                    }
                })
                .then(res => {
                    this.tableData = res.Data;
                    this.pageDomain.TotalCount = res.Count;
                    this.isLoading = false;
                })
        },
        //导出
        exports() {
            this.$confirm('即将导出报表，是否继续？', '系统提示', {
                confirmButtonText: '导出',
                cancelButtonText: '取消',
                type: 'warning'
            }).then(() => {
                this.$http.request({
                    method: 'GET',
                    loading: this.$loading(),
                    url: '/api/Model/Export',
                    responseType: 'blob'
                }).then((res) => {
                    const blob = new Blob([res])
                    const downloadElement = document.createElement('a')
                    const href = window.URL.createObjectURL(blob)
                    downloadElement.href = href
                    downloadElement.download = '型号信息.xls'
                    downloadElement.click()
                    window.URL.revokeObjectURL(href)
                })
            }).catch((err) => {
                console.log(err)
            })
        }
    }
}
</script>
<style scoped></style>
